Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

ICE Buildup on Rivers

When Arctic air stays in our area for an extended period of time during the winter months there may be ice buildup on the rivers. If the ice moves there can be a rapid rise in the water level and there is potential for subsequent flooding behind jams. The National Weather Service monitors the rivers and streams and will issue ice statements and flood potential outlooks on a periodic basis. The following products discuss these conditions:
Hydrologic Outlook (PHLESFPHI FGUS71 KPHI) Note: This product will have a FLOOD POTENTIAL OUTLOOK if needed.
The National Ice Center (NIC) website provides worldwide operational sea ice analyses and forecasts for the armed forces of the U. S. and allied nations, the Departments of Commerce and Transportation, and other U. S. Government and international agencies, and the civil sector. more...
Several pictures of ice packs are available from our storm archives.
River Ice Reports Submit a report View River Ice Reports Current RIVER ICE STATEMENT (May need to check Previous Version(s))